Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It's possible to execute anything with the right of the Scheduler Application sheet page. A user without script or programming rights, edit your user profile with the object editor and add a new object of type XWiki.SchedulerJobClass, In "Job Script", groovy code can be added and will be executed in the server context on viewing. This has been patched in XWiki 14.10.3 and 15.0 RC1. Users are advised to upgrade. There are no known workarounds for this issue.

Remediation

References

https://jira.xwiki.org/browse/XWIKI-20295

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-fc42-5w56-qw7h

https://jira.xwiki.org/browse/XWIKI-20462

Related Vulnerabilities

CVE-2018-18853 Vulnerability in maven package io.spray:spray-json_2.11

CVE-2021-27516 Vulnerability in npm package urijs

CVE-2020-7743 Vulnerability in npm package mathjs

CVE-2023-42276 Vulnerability in maven package cn.hutool:hutool-json

CVE-2020-7672 Vulnerability in npm package mosc

Severity

Critical

Classification

CWE-74 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Tags

Exploit Issue Tracking Patch Vendor Advisory